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ProteomicsLight-dependent dynamics of phosphorylation of the thylakoid structural protein CURT1B
The regulation of the photosynthetic apparatus in higher plants is highly connected to the organization of the thylakoid membrane into appressed and non-appressed regions. The two photosystems (I and II) are the spatially strongest segregated protein complexes by this thylakoid heterogenous organiza...
ORGANISM(S): Arabidopsis Thaliana 
2019-11-01 | PXD014562 | panorama
ProteomicsAnalysis of thylakoid membrane proteome in Arabidopsis thaliana
To explore the role and target of chloroplast proteases under heat stress, thylakoid membranes were isolated from wild-type and mutant chloroplast thylakoid membrane-localized proteases after heat stress and subjected to comparative quantification by LC-MS/MS analysis using the spectral counting met...
ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress) 
2020-12-06 | PXD022899 | JPOST Repository
ProteomicsThylakoid membranes from Arabidopsis LC-MSMS
The small heat shock protein (sHsp) chaperones are crucial for cell survival and can prevent aggregation of client proteins that partially unfold under destabilizing conditions. Most investigations on the chaperone activity sHsps are based on a limited set of thermosensitive model substrate client ...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2017-06-21 | PXD006734 | Pride
Hsp21 Arabidopsis Thermomemory Photosynthesis Thylakoid Stable isotope labelling Stress response Quantitative mass spectrometry Chaperone Heat shock protein Membranes 
ProteomicsA thylakoid biogenesis BtpA protein is required for the initial step of tetrapyrrole biosynthesis in cyanobacteria
Biogenesis of the photosynthetic apparatus requires complicated molecular machinery, individual components of which are either poorly characterized or unknown. The BtpA protein has been described as a factor required for the stability of Photosystem I (PSI) in cyanobacteria; however, how the BtpA st...
ORGANISM(S): Synechocystis Sp. Pcc 6803 (ncbitaxon:1148) 
2023-07-13 | MSV000092431 | MassIVE
ProteomicsDeciphering Photosynthetic Protein Networks: A Crosslinking-MS Strategy for Studying Functional Thylakoid Membranes
Photosynthesis relies on a dynamic network of protein-protein interactions that adapt to fluctuating light conditions. We present an XL-MS pipeline applied directly to functional thylakoid membranes from Arabidopsis thaliana and Spinacia oleracea. By combining PhoX crosslinker with the amphiphilic s...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) Spinacia sp. 
2026-05-14 | PXD068425 | Pride
Arabidopsis thaliana Crosslinking-ms Thylakoid membranes Photosynthesis Protein-protein interactions Structural proteomics Spinacia oleracea 
ProteomicsArabidopsis thylakoid domains proteome
The thylakoid membrane in land plants is organized into an appressed domain (grana), enriched in photosystem (PS) II, and a non-appressed domain (stroma lamellae) enriched in PSI. This ultrastructure ensures control over excitons spillover from PSII to PSI. The bulky machinery required for the repai...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2025-02-11 | PXD046544 | Pride
Arabidopsis thaliana Thylakoid membrane Curvature Grana margins Grana core Stroma lamellae Thylakoid domains Connecting domain 
ProteomicsThylakoid membrane proteome remodelling in response to variation in plant growth irradiance
Plant thylakoid membranes contain hundreds of proteins closely interplaying to cope with ever-changing environmental conditions. We investigated how P. sativum (pea) grown at different irradiances optimizes light-use efficiency through the differential accumulation of thylakoid proteins. Thylakoid m...
ORGANISM(S): Pisum sativum (Garden pea) 
2018-10-02 | PXD009448 | Pride
Thylakoid membrane Swath analysis Photosynthesis Quantitative proteomics Light acclimation 
ProteomicsLipid Metabolism and Contact Site Homologs Are Enriched at the Chloroplast Envelope-Thylakoid Interface
Biogenesis and maintenance of the photosynthetic thylakoid membrane requires transport of lipids from their site of synthesis in the chloroplast envelopes to their destination in the thylakoid. While vesicle trafficking is likely involved, we hypothesized a complementary mechanism involving direct m...
ORGANISM(S): Pisum sativum (Garden pea) 
2026-04-29 | PXD065686 | Pride
Lightthy Heavy inner envelope Light thylakoid Heavyie Thylakoid Inner envelope 
ProteomicsHow paired PSII-LHCII supercomplexes mediate the stacking of plant thylakoid membranes unveiled by integrative structural mass-spectrometry
Photosynthesis drives all life on Earth by exploiting solar energy to split water molecules through the Photosystem (PS) II enzyme. In plant thylakoid membranes, PSII binds a modular set of light harvesting complexes (LHCII) to form different types of PSII-LHCII supercomplex (PSII-LHCIIsc). Plant PS...
ORGANISM(S): Pisum sativum (Garden pea) 
2020-03-19 | PXD017382 | Pride
Plant proteomics Top-down rp-lc-ms/ms Acetylation Dsso Psii Edc Photosystem Cx-ms Crosslinking Chlorophyll-binding proteins 
ProteomicsAcclimation of the Arabidopsis thaliana thylakoid proteome to different light conditions
Arabidopsis thaliana Col-0 plants were grown under different light conditions. Chloroplasts were isolated and their proteins extracted. Proteins were analysed by LC-MS and a label free quantification strategy was used to compare the different proteome compositions responsible for the respective accl...
ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress) 
2022-07-27 | PXD027579 | JPOST Repository
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